參數(shù)資料
型號(hào): UC3902DTRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封裝: GREEN, SOIC-8
文件頁(yè)數(shù): 6/10頁(yè)
文件大?。?/td> 293K
代理商: UC3902DTRG4
UC2902
UC3902
SLUS232D DECEMBER 19, 2002 REVISED NOVEMBER 2008
5
www.ti.com
ORDERING INFORMATION
TA
PACKAGE(2)
PART NUMBER
40
°C to 85°C
SOIC (D)
UC2902D
40
°C to 85°C
Plastic DIP (N)
UC2902N
0
°C to 70°C
SOIC (D)
UC3902D
0
°C to 70°C
Plastic DIP (N)
UC3902N
(2) The D package is also available taped and reeled. Add an R suffix to the device type (i.e., bq24901DR) for quantities of 3,000 devices per reel.
1
2
3
4
8
7
6
5
GND
SENSE
ADJ
ADJR
VCC
SHARE+
SHARE
COMP
D PACKAGE
(TOP VIEW)
1
2
3
4
8
7
6
5
GND
SENSE
ADJ
ADJR
VCC
SHARE+
SHARE
COMP
N PACKAGE
(TOP VIEW)
TERMINAL FUNCTIONS
TERMINAL
I/O
DESCRIPTION
NAME
NO.
I/O
DESCRIPTION
ADJ
3
I
Current output of the adjust amplifier circuit (NPN collector)
ADJR
4
O
Current adjust amplifier range set (NPN emitter)
COMP
5
I/O
Output of the error amplifier, input of the adjust amplifier
GND
1
Local power supply return and signal ground
SENSE
2
I
Inverting input of the current sense amplifier
SHARE+
7
I/O
Positive input from share bus or drive-to-share bus
SHARE
6
I
Reference for SHARE+ pin
VCC
8
I
Local power supply (positive)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UC3902N 功能描述:其他電源管理 LOAD SHARE CONTROLLER RoHS:否 制造商:Texas Instruments 輸出電壓范圍: 輸出電流:4 mA 輸入電壓范圍:3 V to 3.6 V 輸入電流: 功率耗散: 工作溫度范圍:- 40 C to + 110 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-48 封裝:Reel
UC3902N 制造商:Texas Instruments 功能描述:LOAD SHARE CONTROLLER 3902 DIP8
UC3902NG4 功能描述:其他電源管理 LOAD SHARE CONTROLLER RoHS:否 制造商:Texas Instruments 輸出電壓范圍: 輸出電流:4 mA 輸入電壓范圍:3 V to 3.6 V 輸入電流: 功率耗散: 工作溫度范圍:- 40 C to + 110 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-48 封裝:Reel
UC3903 制造商:TI 制造商全稱:Texas Instruments 功能描述:Quad Supply and Line Monitor
UC3903DW 功能描述:監(jiān)控電路 Quad Supply and Line Monitor RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲(典型值):10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel